Advantest Co. (OTCMKTS:ATEYY – Get Free Report) shares hit a new 52-week high during mid-day trading on Tuesday . The company traded as high as $145.00 and last traded at $144.79, with a volume of 608666 shares traded. The stock had previously closed at $139.30. Analyst Upgrades and Downgrades Separately, Nomura initiated coverage on shares […]